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Job Breakdown Sheets
Breakdown No. 26
Shifting a Face Conveyor
Shaker Conveyor
1: Collect tools and materials required.
2: Examine the working place.
3: Check the new track.
4: Dismantle the conveyor.
5: Rebuild the conveyor in the new track.
6: Examine the completed work and collect tools.
1: Collect tools and materials required.
| (a) |
Collect hammer, pick, Sylvesters and chains.
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| (b) |
Collect spanners, pan bolts and pan end bolts.
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| (a) |
Make sure that the new track is clear of debris.
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| (b) |
See that the supports are correctly aligned.
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| (a) |
Remove extension pan by removing pan end bolts; place where safe.
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| (b) |
Remove bolts from each of the pans.
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| (c) |
Move pans into new track and place against goaf side props.
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| (d) |
Remove rollers and cradles and place in correct position in new track.
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| (e) |
Remove staker props from pan engine.
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5: Rebuild the conveyor in the new track.
| (a) |
Using Sylvesters pull pan engine over into new track.
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| (b) |
Build up pans on rollers.
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| (c) |
Bolt pans together making sure a bolt is inserted in each side coupling.
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| (d) |
Bolt pans to arm of engine.
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| (e) |
Bolt extension pan to delivery end of pan range, so that coal will be delivered correctly on to conveyor or into the tub.
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| (f) |
Stay down the engine.
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6: Examine completed work and collect tools.
| (a) |
Check that the pans are correctly aligned.
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| (b) |
Connect cable or air hose to engine.
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| (c) |
Switch on the power.
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| (d) |
Ensure the engine is properly staked down.
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| (e) |
Recheck that all the bolts are tight.
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| (f) |
See that the pans are riding properly on the rollers, pack the cradles where required.
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| (g) |
See that the pans will deliver correctly.
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| (h) |
Switch off the power after say 15 minutes. If all is in order collect tools and place where safe.
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